CTS Turbo FMIC Kit for B5 Audi A4 1.8T is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the competition, and substantial cooling benefits over the factory setup. Improvements can be attributed to the high-density intercooler core, and cast aluminum end tanks. Each pipe in this kit has been "bead rolled" so you don't have to worry about your boost tubes blowing off or leaking. \n \nIf that wasn't enough for you, this kit also uses black powdercoated steel piping, 4ply silicon couplers, and stainless steel T-Bolt clamps. \n \nThis intercooler kit is capable of supporting up to 450hp and available for use with stock and big turbo applications. \n \nSold with MAP sensor flange. If your car does not have a MAP sensor, the flange will need to be blocked off. \n \nNote: *Silicone couplers will need to be trimmed for fitment. If you're interested in maintaining the sleeper look, rest assured the stock bumper grilles can be installed with minimal trimming.